Introduction of molecular point-of-care testing for SARS-CoV-2 in a triage unit of a large maternity hospital: An evaluation of staff experiences

Abstract

Context

Recent advances in the development of rapid SARS-CoV-2 point of care (POC) testing provided an opportunity to aid clinical decision making in front-line healthcare settings. Perspectives of POC COVID-19 screening of pregnant women are under-researched.

Objective

To assess the impact of a SARS-CoV-2 POC testing platform implemented in a busy maternity hospital, with limited isolation capacity, during the third wave of the COVID-19 pandemic.

Methods

We conducted a before and after comparison of two consecutive 12-month periods and a retrospective evaluation of staff attitudes and POC test acceptance. Turnaround Time (TAT) and testing numbers were assessed by computer audit. Qualitative data was collected using confidential questionnaires.

Results

Mean TAT for the POC platform was 5.3x quicker (p < 0.001, chi-square test) when compared with local virus laboratory PCR testing. Samples sent for laboratory testing reduced by almost one third, following introduction of the POC device. A total of 27 staff members completed a POC testing satisfaction survey, which documented ease of use and benefits for diagnosis assistance, patient management and patient experience.

Conclusion.

In this single-center maternity setting, POC testing decreased laboratory testing volume and SARS-Cov-2 result TAT for symptomatic women and those awaiting crucial investigations. POC COVID-19 investigation was deemed acceptable by the clinical team for facilitating patient placement, management, and use of limited isolation capacity.